NEWINGTON, N.H., (November 5, 2025) – SIG SAUER, a leading manufacturer of advanced firearms, optics, and ammunition, is pleased to announce the recent approval and authorization of new parts and accessories for the M17 (full size) and M18 (compact) pistols as part of the U.S. Army’s Modular Handgun System (MHS) Program. This authorization simplifies procurement, enabling soldiers to order items directly through established military supply channels.

The design of the SIG SAUER P320’s Fire Control Unit (FCU) allows the unique ability to modify the pistol to meet operational needs and Soldier preferences. Everything wrapped around the FCU is an adaptable accessory. Due to this feature, the U.S. Army and SIG SAUER collaborated on the Modular Handgun eXchange (MHX) accessories package.

The

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